docs: def environment(request=None):
      """
      Return ``COMPRESS_ENABLED``, ``SITE_NAME``, and any settings listed
      in ``ICEKIT_CONTEXT_PROCESSOR_SETTINGS`` as context.
      """
      context = {
          'COMPRESS_ENABLED': settings.COMPRESS_ENABLED,
          'SITE_NAME': settings.SITE_NAME,
      }
      for key in settings.ICEKIT_CONTEXT_PROCESSOR_SETTINGS:
          context[key] = getattr(settings, key, None)
      return context